TRS 2-2415 Traco Power Power Supply (Other) In Stock
Traco Power TRS 2-2415 is a 2 W encapsulated SMD DC/DC converter with a 2:1 wide input range of 9–18 V, regulated 15 V output, 1600 VDC isolation, and a compact industrial-grade footprint. It delivers stable regulated power for isolated signal conditioning, instrumentation, and industrial interface circuits. Available in stock worldwide with fast shipping.
- Manufacturer
- Traco Power
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TRS 2-2415 Datasheet PDF
- Category
- Power Supply
- Price
- From $12.8000(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2 W output power with 2:1 wide input range of 9–18 V (nominal 24 V bus) enabling robust operation across varying supply voltages in industrial environments
- 1600 VDC galvanic isolation between input and output protects sensitive downstream circuits from ground loops and transient noise
- Regulated 15 V single output simplifies downstream circuitry requiring a precise, stable supply rail without additional post-regulation
- Compact SMD encapsulated package reduces PCB footprint and eliminates external EMI filter components in typical industrial signal-chain designs
Applications
The TRS 2-2415 is used to provide 1600 VDC-isolated 15 V power rails for RS-485 and CAN bus interface transceivers, analog signal conditioning amplifiers, and industrial sensor modules that require galvanic separation from a 24 V DC plant bus. Its compact SMD format and regulated output make it ideal for 4–20 mA loop-powered transmitters, programmable logic controller (PLC) I/O cards, and fieldbus isolation modules in process control and factory automation systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the TRS 2-2415 accept, and how much margin does that provide on a nominal 24 V DC industrial bus?
The TRS 2-2415 accepts an input voltage range of 9 V to 18 V, which is a 2:1 ratio covering the nominal 12 V bus range. For a 24 V bus application, a preceding pre-regulator or the -24 input variant would be required. At 9 V minimum input, the converter maintains regulation of the 15 V output with typical efficiency above 75%, ensuring stable downstream supply even when the input bus sags by up to 25% below the 12 V nominal level.
How does the 1600 VDC isolation of the TRS 2-2415 protect fieldbus interface circuits?
The 1600 VDC galvanic isolation barrier in the TRS 2-2415 prevents ground potential differences of up to 1600 V DC from coupling into the isolated 15 V output rail. In an RS-485 or CAN fieldbus installation, ground loops can generate tens to hundreds of volts of differential noise between equipment located in different parts of a factory. The TRS 2-2415 barrier ensures that such transients do not reach the logic and analog circuitry of the isolated interface module, protecting both the electronics and connected field devices from damage.
What is the output power and efficiency of the TRS 2-2415, and how does that limit thermal management needs?
The TRS 2-2415 delivers 2 W of output power at the regulated 15 V rail, corresponding to a maximum output current of approximately 133 mA. With typical efficiency of 75–80%, the converter dissipates roughly 0.5 W to 0.7 W as heat in the package. This low dissipation allows the SMD encapsulated package to operate without forced airflow or heatsinking in ambient temperatures up to 70°C, simplifying thermal management in compact industrial PCB designs with limited convection.
How does TRS 2-2415 compare to a transformer-based isolated power supply approach for a PLC I/O card design?
For a PLC I/O card requiring 2 W of isolated 15 V power per channel, the TRS 2-2415 SMD module occupies approximately 1.0 cm² of PCB area compared to 5–10 cm² for a discrete transformer-based flyback circuit with all passive components. The module also eliminates the need for a custom isolation transformer, primary-side switching transistor, secondary rectifier, and output filter inductor, reducing BOM count by 8–12 parts per channel and cutting design time by 2–4 weeks while meeting the same 1600 VDC isolation requirement.
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Why Buy from FindMyChip
About Traco Power
Traco Power is a leading electronic component manufacturer. FindMyChip sources Traco Power ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $17.3200 | $17.32 |
| 4+ | $12.9900 | $51.96 |
| 100+ | $12.8000 | $1280.00 |
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